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ORA-07445: Exception Encountered: Core Dump [kkocfbCheckEstEquiv()+64] [SIGSEGV] [ADDR:0x68000000DC] (Doc ID 2965035.1)

Last updated on OCTOBER 06, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

ORA-07445: exception encountered: core dump [kkocfbCheckEstEquiv()+64] [SIGSEGV] [ADDR:0x68000000DC]

Stack trace interpretation:

skdstdst <- ksedst1 <- ksedst <- dbkedDefDump <- ksedmp
<- ssexhd <- sslssSynchHdlr <- sslsshandler <- sighandler <- kkocfbCheckEstEquiv
<- kkoarValidStats <- IPRA <- rdEstRws <- kkocfbCheckCardEst <- kkoarEndExec
<- kksumc <- opifch2 <- kpoal8 <- opiodr <- ttcpip
<- opitsk <- opiino <- opiodr <- opidrv <- sou2o
<- opimai_real <- ssthrdmain <- main <- start <- [TOC00005-END]
<- [TOC00006]

Cause

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In this Document
Symptoms
Cause
Solution
References


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